Luc Merenda as Inspector Giorgio Solmi

Mel Ferrer as District Attorney Mannino

Tomas Milian as Captain Mario Sperli

Delia Boccardo as Maria

Michele Gammino as Lt. Luigi Caprara

Paola Tedesco as Giuliana Raimondi aka la Tunisina

Franco Giornelli as Franz Schmidt

Gianfranco Barra as De Luca

Carlo Alighiero as Remo Ortolani

Claudio Gora as Martinetti

Claudio Nicastro as Prison Warden

Antonio Casale as Giovanni Andreassi - aka Massù

Giovanni Di Benedetto as General Stocchi

Arturo Dominici as Chief of Police

Carlo Gaddi as Massu Accomplice

Giancarlo Badessi as Vittorio Chiarotti

Clara Colosimo as Baronessa Grimaldi

Tom Felleghy as Colonel Scanni

Cesare Di Vito as Crime Scene Investigator

Loredana Nusciak as Mrs. Martinetti (uncredited)

Goffredo Unger as Getaway Driver (uncredited)

Umberto Santolamazza as Prisoner (uncredited)

Riccardo Petrazzi as Militiaman (uncredited)

Maurizio Mattioli as Militiaman (uncredited)

Sergio Martino as Chopper Pilot (uncredited)

Benito Barbieri as Agent Siena Monza (uncredited)